Add ability to inspect Tailscale traffic

[nickkeets]

Description

It would be nice if Proxyman could integrate with Tailscale so that traffic coming through tailscale can be inspected.

Why this feature/change is important?

The scenario I'm thinking is to simplify mobile app testing. Assuming all devices are running Tailscale, I could be running Proxyman on my Mac and whenever I want to inspect my phone's traffic I would switch to use the mac as an exit node. No need to change my WiFi settings.

[NghiaTranUIT]

@nickkeets I'm not sure how to do it, but if you would like to simply how to use Proxyman to capture your iPhone traffic, you can try Atlantis (developed by Proxyman team).

• No proxy and no certificate needed.
• If you're in the same network, it just automatically discovers and works

[nickkeets]

Thanks, that's interesting. As an alternative to Tailscale I have also tried this solution: https://archive.is/24P1J#selection-1092.0-1149.17

You connect the device to your mac and create a network interface that you can then monitor with Wireshark. Of course that's on a lower level than Proxyman and can't decrypt HTTP traffic so not that useful.

If Proxyman could somehow inspect the traffic coming from that network interface would be ideal. But I don't know if this is possible, so feel free to close this issue if out of scope.

[NghiaTranUIT]

I don't think that it will work with Proxyman since Proxyman works under HTTP Layer.

Meanwhile, your solution is creating a virtual network, which is low-level that Proxyman can support. It's a reason why Wireshark works